baber/WOPTO huggingface dataset:
Patent JP-S5991101-A (JP)
Title: Purification of elastomer
Inventor: URABE KENICHI
IPC: C08C2/02
Filed: 1982-11-16
Abstract: PURPOSE:To desolvate a concentrated elastomer solution efficiently, by concentrating an elastomer solution, adding water and a surfactant to the concentrated elastomer solution, passing the solution through a vent extruder, and removing the solvent together with water from the vent. CONSTITUTION:A solution 1 of an elastomer (e.g., cis-1,4-polybutadiene) in an inert hydrocarbon solvent (e.g., hexane or toluene) having an azeotropic point with water of below about 150 deg.C is sent to a condenser 2, wherein it is concentrated at below about 200 deg.C to a concentration of at least about 30wt% (and the solvent vapor is cooled in a condenser 4 and collected as a recovered solvent in a tank 5). The produced concentrated solution 6 is sent to a vent extruder 8 and, after adding about 0.1-20pts.wt. water and about 0.01-2pts.wt. surfactant per 100pts.wt. elastomer, mixed, heated, and desolvated by discharging the solvent vapor 9 together with water from a vent 9A to obtain a product elastomer 10.
Patent JP-S6094109-A (JP)
Title: Dehydrating method by filter press
Inventor: OGAWA TAKAYUKI
IPC: B01D25/12
Filed: 1983-10-25
Abstract: PURPOSE:To increase the concn. of a solid component in a cake by supplying compressed air into a dehydrated cake from an air supply port of a filter plate, and discharging the clearance water and air to the outside of the filtration chamber from a liquid discharge port of an adjacent filter plate on the opposite side. CONSTITUTION:A slurry is continuously supplied into a filter cloth 16 by opening valves 19 and 28 and closing valves 20, 22, 30, 33, and filtered. After the filtration is finished, one of the adjacent valves 28 is opened and the other closed, and each corresponding valve 30 is reversed to the valve 28, and compressed air is supplied into a filtration chamber 15 from the opened valve 30. The compressed air from an air supply port 26 passes through a clearance having small flow resistance in a groove 27a, the filter cloth 16, and a cake, blows away the clearance water from the clearance, and is discharged through a groove 27b and a liquid discharge port 25. The opening and closing of the valves 28 and 30 are reversed in the operation at the succeeding stage.
Patent JP-S6354889-A (JP)
Title: Vehicle number plate reader
Inventor: SUZUKI MASATOSHI
IPC: H04N7/18
Filed: 1986-08-25
Abstract: PURPOSE:To always correctly read the number plate of a travelling vehicle by providing an image pickup reading part having a solid-state image pickup element and a clear pulse generating part and an EE lens part for adjusting an exposure in a camera part and providing a signal processing part in an information detecting part. CONSTITUTION:When the clear pulse for completely clearing a stored charge within a vertical synchronizing signal output period is supplied to the solid-state image pickup element 12 constituting the image pickup reading part 8, a shutter function can be executed and a mechanical shutter or a PLZT electronic shutter is not required. Since the solid-state image pickup element 12 is highly sensitive, the number plate can be read at a shutter speed >=1/1000 sec, respectively without an illumination from sunshine to twilight and by the illumination of about several luxes at night. Since the EE lens part 10 is provided, the quantity of the exposure is adjusted to a change in an external light, so that a constantly proper information signal output can be obtained. Thereby, the number plate of the travelling vehicle can be constantly correctly read.
Patent JP-H0250318-A (JP)
Title: Magnetic recording medium and primer coating material thereof
Inventor: UEHARA TAKAYUKI
IPC: C09D167/00
Filed: 1988-08-12
Abstract: PURPOSE:To smoothly form a magnetic layer with good adhesiveness and to obtain the magnetic recording medium having good durability and performance by forming a primer coating layer of a cured and coated film which is accelerated in curing by polyurea. CONSTITUTION:The primer coating layer is the cured and coated film which contains an isocyanate compd. as a hardener component and contains the polyurea. The resin used for the primer coating layer contains one kind selected from a group consisting of resins such as polyester resin and polyurethane resin having reactivity with the isocyanate compd. or acrylic resin, polyvinyl chloride, etc. The polyurethane resin is exemplified by resins consisting of org. diisocyanate and polyester diol, polyether diol, etc. The magnetic layer is smoothly formed with the good adhesiveness in this way and the magnetic recording medium which can improve the durability and the primer coating compd. thereof are obtd.
Patent JP-H02258250-A (JP)
Title: Ultrahydrophobic composite, manufacture and optically functional material thereof
Inventor: OWAKI TAKESHI
IPC: G02F1/1333
Filed: 1989-07-31
Abstract: PURPOSE:To improve hydrophobic nature and durability, by a method wherein an ultrahydrophobic and mineral surface layer comprised of a board and a specific metallic oxide or a composite oxide is formed and possesses at least a fixed contact angle. CONSTITUTION:An inorganic material such as glass or an organic material such as resin is prepared as a board. An ultra hydrophobic and mineral surface layer comprised of metallic oxide of a kind of or composite oxide of at least two kinds of aluminum, scandium, chromium, manganese, iron, cobalt, nickel, copper, gallium, yittrium, indium, tin and lanthanum series element other than cerium is formed on the board with a spattering method, a vacuum metallizing method and a physical metallizing method such as an ion plating method. With this abovementioned method, ultrahydrophobic property is revealed on a coated layer 3-10 days through leaving in the air as it is, in a treated material obtained by coating the oxide on the board and an ultrahydrophobic composite where a contacting angle is at least 90 degrees is obtained.
Patent JP-H0363123-A (JP)
Title: Mixed resin low density foam and manufacture thereof
Inventor: MOMOSE YOSHIAKI
IPC: B29C48/32
Filed: 1989-08-01
Abstract: PURPOSE:To make it possible to obtain foam having good modulus of elasticity by a method wherein balloon is formed by extruding mixture, which is prepared by blending high density polyethylene, low density polyethylene and polystyrene- based resin, the melt flow rate of which lies within the specified range, at specified blending ratio, together with low boiling point foaming agent through a circular die. CONSTITUTION:Mixed resin consists of 20-60wt.% of high density polyethylene, 20-40wt.% of low density polyethylene and 20-40wt.% of polystyrene-based resin. When foaming agent mainly made of butane is used, the enough amount to be mixed necessary for obtaining the foam, the density of which is less than 0.05g/cm<3>, is normally 10-20 pts.wt. to 100 pts.wt. of the mixed resin. Concretely, the mixed resin and the foaming agent are melted and kneaded in the pressurizing cylinder of an extruder so as to be extruded from the circular die of the extruder into open air in the form of balloon in order to obtain sheet-like foam by being passed between rolls for contact bonding the inner surface of the balloon. Thus, the foam having favorable bending rigidity, which depends upon the suitable thickness and bending modulus, is realized.
Patent JP-S6178746-A (JP)
Title: Inversion of optically active cyclopentenone
Inventor: MINAMII MASAYOSHI
IPC: C07B31/00
Filed: 1984-09-25
Abstract: PURPOSE:To carry out the inversion of the optical configuration of the 4-hydroxyl group of an optically active hydroxycyclopentenone, easily, in an industrial scale, in high optical purity, by converting the compound to nitric acid ester, and hydrolyzing the ester. CONSTITUTION:The optically active hydroxycyclopentenone of formula I [*is asymmetric carbon having steric confuguration (R) or steric configuration (S)] is made to react with nitric acid to obtain the nitric acid ester of the optically active hydroxycyclopentenone of formula II. An optically active hydroxycyclopentenone having steric configuration which is the antipode of the steric configuration of the starting compound of formula I can be prepared by hydrolyzing the above ester. 4(R)-hydroxy-2-cyclopentenone can be converted to S-configuration by the present inversion process. USE:The S-configuration compound is a raw material of prostaglandin useful as a medicine.
Patent JP-2000027135-A (JP)
Title: Beam fitting structure for guard fence
Inventor: WATABE NOBORU
IPC: E01F13/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve workability by fitting joints to supports inserted in upper and lower through holes of the joints, so as to be vertically rotatable around a support shaft and inserting beams in the right and left connection parts. SOLUTION: A support 1 is inserted in an vertically penetrating oblong hole 5 formed in the support part 31 of a joint 3, and the joint 3 is fixed to the support 1 by a support shaft 32 to be vertically rotatable. Then, the end of a beam 2 is inserted in the cylindrical part 42 of connection parts 41 formed at the right and left sides of the support part 31. The opening width Y of the cylindrical part 42 is made larger than the outer diameter width Z of the beam 2 to enable fine adjustment of the connection angle against a horizontal displacement at the time of installation of the guard fence. Subsequently, projections 44 are formed in the inside of the cylindrical part 42 to bring the side faces of the beam 2 end into contact with the projections to enable fine adjustment of the connection angle against the horizontal displacement by use of the contact points as fulcrums.  In this way, a passing center can be aligned with the beam even in a slope ground in the same manner with a horizontal ground through the same joint. Further, the external appearance can be improved and since the beams can be temporarily put in construction works, the installation work is facilitated.
Patent JP-H0630150-A (JP)
Title: Facsimile equipment
Inventor: KOIZUMI FUMIO
IPC: H04M11/00
Filed: 1992-07-06
Abstract: PURPOSE:To increase the opportunity of reception by devising the facsimile equipment such that it can receive a call in place of a unreceptible terminal equipment. CONSTITUTION:Upon the detection of an incoming call, an LAPD/system controller 10 discriminates whether an incoming terminal equipment is busy or receptible, and when busy, a B channel is connected to a main facsimile equipment 5 to allow it to receive the call in deputy. When the main facsimile equipment 5 is busy, an idle terminal equipment is retrieved from other terminal equipments and the controller 10 allows the idle terminal equipment to receive the call in deputy. After the substitute reception, the presence of a document received in deputy is informed to a called terminal equipment and after the busy state of the called terminal equipment is released, the document received in deputy is transferred as required. Or the main facsimile equipment 5 may use its own recording section to print out the document received in deputy or may store the document in its memory.
Patent JP-S6091398-A (JP)
Inventor: NAKATANI TOMOFUMI
IPC: G10L15/28
Filed: 1983-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58102507-A (JP)
Title: Magnetic bubble memory element
Inventor: OKABASHI TAKUO
IPC: H01F10/00
Filed: 1981-12-14
Abstract: PURPOSE:To improve the transfer characteristics, start, stop characteristics of a bubble and to simultaneously increase a detection output by a method wherein Hc of permalloy in a detector set to 10e or above while Hc of permalloy in a transfer path is set to 10e or below. CONSTITUTION:1 is a generator writing data, 2 is a swap gate transferring necessary data to a minor loop 3 and simultaneously discharging unnecessary data, 4 is a replicator splitting a bubble, and 5 is a detector detecting the bubble.  Output (Sp-p) is increased as Hc is increased by setting Hc of permalloy at the parts except the detector 5 to 10e or below and by setting Hc of the permalloy at the part of the detector 5 only to 10e or above. Only detection output can be increased without deteriorating transfer characteristics, start, stop characteristics.
Patent JP-H1146294-A (JP)
Title: Image communication method and image communication system
Inventor: SUDA HIROSHI
IPC: H04N7/173
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To allow a transmitter side station to send an image of single frame to a receiver side station in a short time without interruption, in the case that plural stations make image data communication asynchronously by the TDMA method. SOLUTION: A transmitter side station sends a transmission request signal RTS to an opposite station after carrier sense for a prescribed time, and when the station receives a reply signal CTS from the opposite station within a prescribed wait time Tw, the station first sends a packet consisting of a header part comprising a synchronization signal SYNC and an ID signal and of image data, after the lapse of an AGC rising time. Succeedingly, the transfer side station sends continuously 2nd and succeeding packets, and the header part of the 2nd and succeeding packets include only the synchronization signal.
Patent JP-S58101390-A (JP)
Inventor: MURAKAMI SHIGEMICHI
IPC: G07F1/06
Filed: 1981-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0547772-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIHAMA AKIRA
IPC: H01L21/322
Filed: 1991-08-09
Abstract: PURPOSE:To form a defect-free layer with improved perfectness on a semiconductor substrate surface regardless of the size of a defective core before an intrinsic gettering treatment. CONSTITUTION:An intrinsic gettering treatment is performed in such a manner that a semiconductor substrate is inserted into a treatment furnace whose inside temperature is so controlled as to be higher than the growth critical temperature of a latent core which is produced when a silicon ingot is pulled up and subjected to a high temperature thermal treatment and then subjected to a low temperature thermal treatment. As the temperature in the furnace is so controlled as to be higher when the size of a defective core is larger in the high temperature thermal treatment, the defective core is securely re-melted and solidified regardless of the size of the defective core and disappears or becomes very small, so that a defect-free layer with improved perfectness can be formed only in the surface layer part of the semiconductor substrate where an oxygen concentration is low.
Patent JP-H1033611-A (JP)
Title: Massage chair
Inventor: OGUMA YOSHIO
IPC: A61H15/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To minimize the thickness dimension or length dimension of a back body without reducing the performance by providing, on the back side, a driving means for reciprocating a driving belt along the passage of a guide rail by rotating a pair of driving pulleys provided on the back side of the back body. SOLUTION: In this massage chair, a driving belt 121 for driving a massage device 141 is inserted to the upper passage and lower passage of a guide rail 115 for guiding the traveling of the massage device 141. Namely, the driving belt 131 is integrated into the guide rail 115. The massage device 141 is provided on the front side of a back body 105, and a driving device 13 for driving the driving belt 121 is provided on the back side of the back body 104. Thus, the massage device 14 can be reciprocated substantially over the whole vertical length of the back body 105, and even when the waist part of a user is situated in the lower end part of the back body 105, this part can be massaged.
Patent JP-H0621606-A (JP)
Title: Method of confirming auxiliary processing of external and internal shape of printed wiring board
Inventor: MATSUNAGA SATOSHI
IPC: H05K3/00
Filed: 1992-07-03
Abstract: PURPOSE:To confirm the auxiliary processing of the external and internal shape of printed wiring board with a measuring instrument. CONSTITUTION:In case of processing the external shape and internal shapes of a printed wiring board two times or more to at least a single printed wiring board, the conductive pattern 5 made by etching is provided independently, and also at each processing of external and internal auxiliary processing, the circuit parts 3a and 3b of the conductive pattern 5 are cut by mold pins 4a and 4b, and then the existence of conductivity of the conductive pattern 5 is judged, whereby the completion of external and internal shape processing is confirmed.
Patent JP-S6356998-A (JP)
Inventor: KIRIBAYASHI SHINICHI
IPC: H01L23/40
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0949739-A (JP)
Title: On-vehicle route-guiding apparatus
Inventor: NAGAMOTO SATORU
IPC: G08G1/0969
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To guide a route while reproducing a music by using a common reader. SOLUTION: A navigation apparatus 1 reads map data and acoustic data from a CD-ROM for storing the map data and a CD for storing the acoustic data by reading means. The route guiding apparatus 3 stores the latitude and longitude of the guide point of the route based on the read map data. The apparatus 3 guides the route in parallel with the operation that an acoustic unit 2 converts the acoustic data to reproduce a music. The apparatus 3 measures the latitude and longitude of the own vehicle based on the output of a GPS receiver, compares them with those of the guide spot stored in a memory, and displays the guide content previously stored in the memory when deciding that the own vehicle arrives at a predetermined range including the guide spot. The guide content is, for example visually displayed by a display unit 9.  And, it is converted into an acoustic voice via a voice driver and a speaker 10.
Patent JP-S6179564-A (JP)
Title: Material supporting device for cutting machine
Inventor: HIRABAYASHI MASARU
IPC: B24B27/06
Filed: 1984-09-26
Abstract: PURPOSE:To buffer and absorb an impact against a material due to wear in a grinding band, by supporting a support body of a work material free of rotation in a shifting direction of the grinding band, while regulating is with a buffer member so as to rock the specified width in the shifting direction. CONSTITUTION:A shaft 11 is projectingly installed in a front outer wall of an intermediate part of a guide tube 10 which guides and supports a support shaft 9 provided with a support block 7, where a work material 2 is placed on, free of vertical slide motion, supported by a bearing 12 of a machine body 37, whereby a support body 3 consisting of the shaft 9 and the tube 10 comes to being free of rotation in the shifting direction of a blade 23. In addition, at an upper part of the shaft 11, each of buffer members 6a and 6b is interposingly installed between both side walls of the tube 10 and the machine body 37, while the tube 10 elastically comes to being free of rocking motion over the specified angle range in the shifting direction of the blade 23 centering the shaft 11, and these members 6a and 6b buffer an impact in the turning direction received by the support body 3 and simultaneously serve as a stopper of the support body 3, thus cutting quality is improved.
Patent JP-S6179252-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: HIEDA KATSUHIKO
IPC: H01L27/108
Filed: 1984-09-26
Abstract: PURPOSE:To form a large capacitance having high withstanding voltage in a fine region, and to obtain a dRAM having high performance by conducting the formation of a groove in a MOS capacitance region and the burying of a field insulating film through self-alignment without etching a substrate consisting of Si. CONSTITUTION:An SiO2 mask 12 according to a predetermined pattern is shaped to a p-Si substrate 11, and buried with a p-epitaxial layer 13 in the same thickness. Etching grooves 14 are formed to the layer 13 by using a resist mask 15 bored to a capacitance forming section. The mask 15 is removed, and a capacitance electrode 17 composed of poly Si is disposed in common with the whole memory cell except a transistor region through a gate oxide film 16. Gate electrodes (word lines) 19 are shaped onto gate oxide films 18, n<+> type sources and drains 20, 21 are formed through ion implantation, and n<+> layers are connected to n layers 22 for substrate-side electrodes having previously shaped capacitances. Lastly, the surface is coated with a CVD oxide film 23, and a common Al wiring (a bit line) 24 to which openings are bored selectively is formed. According to the constitution, a dRAM having high reliability and high performance is acquired with high yield.
Patent JP-S6357364-A (JP)
Inventor: MATSUO YUKITO
IPC: B65G35/00
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6255324-A (JP)
Title: Ground fixing apparatus
Inventor: JIYAN JIYAKUESU BORUMAN
IPC: E02D27/42
Filed: 1986-08-29
Abstract: A base support for fastening a pole (45) standing off from a foundation (31) is provided with a base member or an anchor body (11) respectively to be anchored in the foundation, presenting an all-around running side wall (14) and at its top a thru hole (26) surrounded by a circular bearing face (18) proceeding transversally to the base wall. Furthermore, a pole supporting member (16) is provided presenting on its top a connection area for the pole (45), below an all around running side wall (20) and at its bottom a mounting wall (23) presenting a circular supporting surface (19) being complementary to the bearing surface (18). For a simultaneous performance of the fastening bolt functioning, an anchor bolt (12) is passed through a central boring (15) of the mounting wall (23) across a tapered ring (22) and is screwed down in the foundation.
Patent JP-H04228092-A (JP)
Title: Production of optically active secondary alcohol compound
Inventor: CHIYAARUZU JIEI SHII
IPC: C12P41/00
Filed: 1991-08-12
Abstract: PURPOSE:To easily and efficiently produce the subject compound useful as a synthetic intermediate for an azetidinone compound known as a production raw material for penem antibiotic substances by treating a specific racemic 1-substituted-3-hydroxybutane ester derivative with a lipase. CONSTITUTION:The objective optically active 1-substituted-3-hydroxybutane of formula II (the absolute configuration of the sec. hydroxyl group is R or S) or the optically active 1-substituted-3-hydroxybutane ester derivative of formula III (the absolute configuration of the group R<1>COO is S or R) can be produced by suspending a racemic 1-substituted-3-hydroxybutane ester derivative of formula I (R<1> is 1-8C alkyl, 6-10C aryl, 1-6C alkoxy or 6-10C aryloxy; R<2> is halogen, 1-8C alkylsulfonyloxy, 6-10C arylsulfonyloxy, 1-8C alkylthio, 6-10C arylthio, etc.) in a 2M phosphoric acid buffer solution of pH 8.0, adding a lipase to the suspension and reacting at 24 deg.C.
Patent JP-S5991978-A (JP)
Inventor: SHIMIZU NOBORU
IPC: A63B69/36
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1144223-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02D1/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce a disturbance element for governor control by reducing the occurrence of early wear of the operation part of a governor weight due to slide contact in a peripheral direction with a governor sleeve and slide resistance in the radial direction of a shaft. SOLUTION: An operation part 5a of a governor weight 5 rotated integrally with a governor shaft 3 is brought into contact with the end face 6a on one side of a governor sleeve 6 slidably fitted externally to the governor shaft 3, and a governor lever 7 is oscillated to a fuel amount reduction side through the governor sleeve 6. A rolling means 15 is attendantly arranged at the operation part 5a of the governor weight 5, an engaging recessed part 18 with which the rolling means 15 is brought into engaging contact and rolled is formed in the end face on one side of the governor sleeve 6. With the rolling means 15 engaged with an engaging recessed part 18, rolling in the radial direction of a shaft is carried out.